# Hi! Welcome to Singularity

## Overview

Singularity is an instant payments solution, tailormade for apps building on Appchains. With Singularity, you can onboard any user onto your app, and give users a smooth onramp and payments experience where they can pay with any fiat or crypto on any chain. 

With Singularity, you don't have to deal with any of the complexities associated with building onboarding and payments on the blockchain. You can focus on building a stellar app and leave the wallet and payment management complexities on us! It is our mission to help bring the first billion users into the fascinating world of self custody, interoperability and blockchains and would be delighted to play a small part in your app's success.

## Quick links

{% content-ref url="overview/what-we-do" %}
[what-we-do](https://docs.s9y.xyz/overview/what-we-do)
{% endcontent-ref %}

{% content-ref url="overview/our-products" %}
[our-products](https://docs.s9y.xyz/overview/our-products)
{% endcontent-ref %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.s9y.xyz/hi-welcome-to-singularity.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.